CN105452689B - 尤其在平衡机中的用于转子的气体静压轴承 - Google Patents

尤其在平衡机中的用于转子的气体静压轴承 Download PDF

Info

Publication number
CN105452689B
CN105452689B CN201480044940.9A CN201480044940A CN105452689B CN 105452689 B CN105452689 B CN 105452689B CN 201480044940 A CN201480044940 A CN 201480044940A CN 105452689 B CN105452689 B CN 105452689B
Authority
CN
China
Prior art keywords
bearing
housing
rotor
damping body
abutment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201480044940.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN105452689A (zh
Inventor
D.瑗夸鸡
D.西伦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schenck RoTec GmbH
Original Assignee
Schenck RoTec GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schenck RoTec GmbH filed Critical Schenck RoTec GmbH
Publication of CN105452689A publication Critical patent/CN105452689A/zh
Application granted granted Critical
Publication of CN105452689B publication Critical patent/CN105452689B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
    • F16C32/0614—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • F01D25/164—Flexible supports; Vibration damping means associated with the bearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/166—Sliding contact bearing
    • F01D25/168—Sliding contact bearing for axial load mainly

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Supercharger (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
CN201480044940.9A 2013-08-20 2014-08-18 尤其在平衡机中的用于转子的气体静压轴承 Active CN105452689B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013108956.9 2013-08-20
DE201310108956 DE102013108956B3 (de) 2013-08-20 2013-08-20 Aerostatisches Lager für einen Rotor, insbesondere in einer Auswuchtmaschine
PCT/EP2014/067534 WO2015024888A1 (de) 2013-08-20 2014-08-18 Aerostatisches lager für einen rotor, insbesondere in einer auswuchtmaschine

Publications (2)

Publication Number Publication Date
CN105452689A CN105452689A (zh) 2016-03-30
CN105452689B true CN105452689B (zh) 2017-12-05

Family

ID=51398606

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480044940.9A Active CN105452689B (zh) 2013-08-20 2014-08-18 尤其在平衡机中的用于转子的气体静压轴承

Country Status (5)

Country Link
EP (1) EP3036447B1 (de)
CN (1) CN105452689B (de)
DE (1) DE102013108956B3 (de)
PL (1) PL3036447T3 (de)
WO (1) WO2015024888A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3491250A1 (de) * 2016-07-26 2019-06-05 Florida Turbine Technologies, Inc. Turbolader mit ölfreiem hydrostatischem lager
CN109139794B (zh) * 2018-10-23 2024-04-09 珠海格力智能装备有限公司 阻尼器及具有其的超速试验机
CN109932171A (zh) * 2019-04-24 2019-06-25 北京航空航天大学 一种高速转轴试验台
DE102020104409A1 (de) 2020-02-19 2021-08-19 Schenck Rotec Gmbh Aerostatisches Lager für einen Rotor, insbesondere in einer Auswuchtmaschine
CN114857174B (zh) * 2022-06-16 2023-07-04 中国工程物理研究院机械制造工艺研究所 一种用于液体静压支承的抗扰动节流器及液体静压导轨

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951729A (en) * 1944-03-23 1960-09-06 Charles W Skarstrom Gas bearing
US3476451A (en) * 1966-02-07 1969-11-04 Everett H Schwartzman Fluid bearing system
DE2448785A1 (de) * 1974-10-12 1976-04-15 Kugelfischer G Schaefer & Co Kombinierte lagerung
US6439773B1 (en) * 1909-11-09 2002-08-27 Ntn Corporation Externally pressurized gas bearing spindle assembly
EP1803968A2 (de) * 2005-12-30 2007-07-04 Integrated Dynamics Engineering GmbH Druckgaszufuhrsystem für Gasfedern
CN202215621U (zh) * 2011-02-18 2012-05-09 铭京有限公司 主轴结构改良

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10321606A1 (de) * 2003-05-13 2004-12-02 Schenck Rotec Gmbh Verfahren und Lagerung zum Auswuchten von zapfenlosen Rotoren
JP5408613B2 (ja) * 2009-05-07 2014-02-05 Ｎｔｎ株式会社 気体軸受スピンドル
DE102010036954B4 (de) * 2010-08-12 2016-03-31 Schenck Rotec Gmbh Verfahren und Vorrichtung zum dynamischen Messen der Unwucht des Rotors einer Turbolader-Rumpfgruppe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6439773B1 (en) * 1909-11-09 2002-08-27 Ntn Corporation Externally pressurized gas bearing spindle assembly
US2951729A (en) * 1944-03-23 1960-09-06 Charles W Skarstrom Gas bearing
US3476451A (en) * 1966-02-07 1969-11-04 Everett H Schwartzman Fluid bearing system
DE2448785A1 (de) * 1974-10-12 1976-04-15 Kugelfischer G Schaefer & Co Kombinierte lagerung
EP1803968A2 (de) * 2005-12-30 2007-07-04 Integrated Dynamics Engineering GmbH Druckgaszufuhrsystem für Gasfedern
CN202215621U (zh) * 2011-02-18 2012-05-09 铭京有限公司 主轴结构改良

Also Published As

Publication number Publication date
WO2015024888A1 (de) 2015-02-26
PL3036447T3 (pl) 2017-07-31
EP3036447A1 (de) 2016-06-29
CN105452689A (zh) 2016-03-30
EP3036447B1 (de) 2017-02-08
DE102013108956B3 (de) 2014-11-27

Similar Documents

Publication Publication Date Title
CN105452689B (zh) 尤其在平衡机中的用于转子的气体静压轴承
EP1770318B1 (de) Lageranordnung und ihre zentrierende Tragestruktur
US7798720B1 (en) Squeeze film damper with highly variable support stiffness
CA1316202C (en) Bearing support system
US10393169B2 (en) Hydrodynamic plain bearing and exhaust-gas-driven turbocharger
US8308364B2 (en) Auxiliary bearing system for magnetically supported rotor system
US9482274B2 (en) Compliant hybrid gas lubricated thrust bearing
EP1891332B2 (de) Vakuumpumpe
US8083413B2 (en) Compliant hybrid gas journal bearing using integral wire mesh dampers
KR100715921B1 (ko) 저널 베어링
US6623164B1 (en) Hydrodynamic journal bearing
US4046430A (en) Damped intershaft bearing and stabilizer
SG183095A1 (en) Rotating machinery with damping system
US9212665B2 (en) Planetary-type auxiliary bearing for a hydrostatic primary bearing
TW201303180A (zh) 主動補償式液靜壓軸承及使用其之液靜壓軸承模組
NO832778L (no) Integralt baeresystem.
USRE30210E (en) Damped intershaft bearing and stabilizer
US3979155A (en) Flexible damped bearing support
Kim et al. Rotordynamic performance predictions of tilting pad journal bearing with rocker-back pivots and comparison with published test results
USRE31394E (en) Flexible damped bearing assembly
CN114992242A (zh) 一种抗扰动气浮轴承
CN102943812B (zh) 主动补偿式液静压轴承及使用其的液静压轴承模块
SU1668763A1 (ru) Радиально-упорна гидростатическа опора
WO2008102921A1 (en) Vibration isolator using body springs
RU2179666C2 (ru) Гидродинамический демпфер

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant